85172160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{88721}}^1$

素因数の和:88741

約数の個数: 56

約数和(自身を含む): 270424656

約数和(自身を除く): 185252496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 88721, 177442, 266163, 354884, 443605, 532326, 709768, 887210, 1064652, 1330815, 1419536, 1774420, 2129304, 2661630, 2839072, 3548840, 4258608, 5323260, 5678144, 7097680, 8517216, 10646520, 14195360, 17034432, 21293040, 28390720, 42586080, 85172160]

約数ペア:

[(1, 85172160), (2, 42586080), (3, 28390720), (4, 21293040), (5, 17034432), (6, 14195360), (8, 10646520), (10, 8517216), (12, 7097680), (15, 5678144), (16, 5323260), (20, 4258608), (24, 3548840), (30, 2839072), (32, 2661630), (40, 2129304), (48, 1774420), (60, 1419536), (64, 1330815), (80, 1064652), (96, 887210), (120, 709768), (160, 532326), (192, 443605), (240, 354884), (320, 266163), (480, 177442), (960, 88721)]